Edible Rock Salt, one of the different varieties of the salt, this salt holds numerous benefits for health. Some of the major benefits that rock salts offer are, it improves digestion and is a natural way to relieve stomach pain, boosts metabolism, stabilizes blood pressure, boosts immunity and treats sinus. Consumption of this one also promotes weight loss & sleep and reduces stress. Moreover, when mixed with water and used for gargling, it helps in relieving throat pain, throat swelling, dry cough and tonsils.